Contents at a Glance - users.atw.huusers.atw.hu/alice374/nyomtat/nyomtat_ccna.pdfIntroduction...
Transcript of Contents at a Glance - users.atw.huusers.atw.hu/alice374/nyomtat/nyomtat_ccna.pdfIntroduction...
Contents at a Glance
Introduction
Getting Started
Part I: Networking Fundamentals
Chapter 1: The TCP/IP and OSI Networking Models
Chapter 2: Fundamentals of Ethernet LANs
Chapter 3: Fundamentals of WANs
Chapter 4: Fundamentals of IPv4 Addressing and Routing
Chapter 5: Fundamentals of TCP/IP Transport and Applications
Part I Review
Part II: Ethernet LANs and Switches
Chapter 6: Building Ethernet LANs with Switches
Chapter 7: Installing and Operating Cisco LAN Switches
Chapter 8: Configuring Ethernet Switching
Chapter 9: Implementing Ethernet Virtual LANs
Chapter 10: Troubleshooting Ethernet LANs
Part II Review
Part III: IP Version 4 Addressing and Subnetting
Chapter 11: Perspectives on IPv4 Subnetting
Chapter 12: Analyzing Classful IPv4 Networks
Chapter 13: Analyzing Subnet Masks
Chapter 14: Analyzing Existing Subnets
Part III Review
Part IV: Implementing IP Version 4
Chapter 15: Operating Cisco Routers
Chapter 16: Configuring IPv4 Addresses and Routes
Chapter 17: Learning IPv4 Routes with OSPFv2
Chapter 18: Configuring and Verifying Host Connectivity
Part IV Review
Part V: Advanced IPv4 Addressing Concepts
Chapter 19: Subnet Design
Chapter 20: Variable-Length Subnet Masks
Chapter 21: Route Summarization
Part V Review
Part VI: IPv4 Services
Chapter 22: Basic IPv4 Access Control Lists
Chapter 23: Advanced IPv4 ACLs and Device Security
Chapter 24: Network Address Translation
Part VI Review
Part VII: IP Version 6
Chapter 25: Fundamentals of IP Version 6
Chapter 26: IPv6 Addressing and Subnetting
Chapter 27: Implementing IPv6 Addressing on Routers
Chapter 28: Implementing IPv6 Addressing on Hosts
Chapter 29: Implementing IPv6 Routing
Part VII Review
Part VIII: Final Review
Chapter 30: Final Review
Part IX: Appendixes
Appendix A: Numeric Reference Tables
Appendix B: ICND1 Exam Updates
Glossary
Index
DVD-only Appendixes
Appendix C: Answers to the “Do I Know This Already?” Quizzes
Appendix D: Practice for Chapter 12: Analyzing Classful IPv4 Networks
Appendix E: Practice for Chapter 13: Analyzing Subnet Masks
Appendix F: Practice for Chapter 14: Analyzing Existing Subnets
Appendix G: Practice for Chapter 19: Subnet Design
Appendix H: Practice for Chapter 20: Variable-Length Subnet Masks
Appendix I: Practice for Chapter 21: Route Summarization
Appendix J: Practice for Chapter 22: Basic IPv4 Access Control Lists
Appendix K: Practice for Chapter 25: Fundamentals of IP Version 6
Appendix L: Practice for Chapter 27: Implementing IPv6 Addressing on Routers
Appendix M: Memory Tables
Appendix N: Memory Tables Answer Key
Appendix O: Mind Map Solutions
Appendix P: Study Planner
Where are the Companion Content Files?
Contents
Introduction
Getting Started
Part I: Networking Fundamentals
Chapter 1 The TCP/IP and OSI Networking Models“Do I Know This Already?” QuizFoundation TopicsPerspectives on NetworkingTCP/IP Networking Model
History Leading to TCP/IPOverview of the TCP/IP Networking ModelTCP/IP Application LayerHTTP OverviewHTTP Protocol MechanismsTCP/IP Transport LayerTCP Error Recovery BasicsSame-Layer and Adjacent-Layer InteractionsTCP/IP Network LayerInternet Protocol and the Postal ServiceInternet Protocol Addressing BasicsIP Routing BasicsTCP/IP Link Layer (Data Link Plus Physical)TCP/IP Model and TerminologyComparing the Original and Modern TCP/IP ModelsData Encapsulation TerminologyNames of TCP/IP Messages
OSI Networking ModelComparing OSI and TCP/IPDescribing Protocols by Referencing the OSI LayersOSI Layers and Their FunctionsOSI Layering Concepts and BenefitsOSI Encapsulation Terminology
Exam Preparation Tasks
Chapter 2 Fundamentals of Ethernet LANs“Do I Know This Already?” QuizFoundation TopicsAn Overview of LANs
Typical SOHO LANsTypical Enterprise LANsThe Variety of Ethernet Physical Layer StandardsConsistent Behavior over All Links Using the Ethernet Data Link Layer
Building Physical Ethernet Networks with UTPTransmitting Data Using Twisted PairsBreaking Down a UTP Ethernet LinkUTP Cabling Pinouts for 10BASE-T and 100BASE-TStraight-Through Cable PinoutCrossover Cable PinoutChoosing the Right Cable PinoutsUTP Cabling Pinouts for 1000BASE-T
Sending Data in Ethernet Networks
Ethernet Data Link ProtocolsEthernet AddressingIdentifying Network Layer Protocols with the Ethernet Type FieldError Detection with FCSSending Ethernet Frames with Switches and HubsSending in Modern Ethernet LANs Using Full-DuplexUsing Half-Duplex with LAN Hubs
Exam Preparation Tasks
Chapter 3 Fundamentals of WANs“Do I Know This Already?” QuizFoundation TopicsLeased Line WANs
Positioning Leased Lines with LANs and RoutersPhysical Details of Leased LinesLeased Line CablingBuilding a WAN Link in a LabData Link Details of Leased LinesHDLC BasicsHow Routers Use a WAN Data Link
Ethernet as a WAN TechnologyEthernet WANs that Create a Layer 2 ServiceHow Routers Route IP Packets Using Ethernet Emulation
Accessing the InternetThe Internet as a Large WANInternet Access (WAN) LinksDigital Subscriber LineCable Internet
Exam Preparation Tasks
Chapter 4 Fundamentals of IPv4 Addressing and Routing“Do I Know This Already?” QuizFoundation TopicsOverview of Network Layer Functions
Network Layer Routing (Forwarding) LogicHost Forwarding Logic: Send the Packet to the Default RouterR1 and R2’s Logic: Routing Data Across the NetworkR3’s Logic: Delivering Data to the End DestinationHow Network Layer Routing Uses LANs and WANsIP Addressing and How Addressing Helps IP RoutingRouting Protocols
IPv4 AddressingRules for IP AddressesRules for Grouping IP AddressesClass A, B, and C IP NetworksThe Actual Class A, B, and C IP NetworksIP Subnetting
IPv4 RoutingIPv4 Host RoutingRouter Forwarding Decisions and the IP Routing TableA Summary of Router Forwarding LogicA Detailed Routing Example
IPv4 Routing ProtocolsOther Network Layer Features
Using Names and the Domain Name System
The Address Resolution ProtocolICMP Echo and the ping Command
Exam Preparation Tasks
Chapter 5 Fundamentals of TCP/IP Transport and Applications“Do I Know This Already?” QuizFoundation TopicsTCP/IP Layer 4 Protocols: TCP and UDP
Transmission Control ProtocolMultiplexing Using TCP Port NumbersPopular TCP/IP ApplicationsConnection Establishment and TerminationUser Datagram Protocol
TCP/IP ApplicationsQoS Needs and the Impact of TCP/IP ApplicationsDefining Interactive and Batch ApplicationsReal-Time Voice and Video ApplicationsThe World Wide Web, HTTP, and SSLUniform Resource LocatorsFinding the Web Server Using DNSTransferring Files with HTTP
Exam Preparation Tasks
Part I Review
Part II: Ethernet LANs and Switches
Chapter 6 Building Ethernet LANs with Switches“Do I Know This Already?” QuizFoundation TopicsLAN Switching Concepts
Historical Progression: Hubs, Bridges, and SwitchesSwitching LogicThe Forward-Versus-Filter DecisionHow Switches Learn MAC AddressesFlooding FramesAvoiding Loops Using Spanning Tree ProtocolInternal Processing on Cisco SwitchesLAN Switching Summary
Design Choices in Ethernet LANsCollision Domains, Broadcast Domains, and VLANsCollision DomainsBroadcast DomainsThe Impact of Collision and Broadcast Domains on LAN DesignVirtual LANs (VLAN)Choosing Ethernet Technology for a Campus LANCampus Design TerminologyEthernet LAN Media and Cable LengthsAutonegotiationAutonegotiation Results When Only One Node Uses AutonegotiationAutonegotiation and LAN Hubs
Exam Preparation Tasks
Chapter 7 Installing and Operating Cisco LAN Switches“Do I Know This Already?” QuizFoundation Topics
Accessing the Cisco Catalyst 2960 Switch CLICisco Catalyst Switches and the 2960 SwitchSwitch Status from LEDsAccessing the Cisco IOS CLICabling the Console ConnectionConfiguring the Terminal Emulator for the ConsoleAccessing the CLI with Telnet and SSHPassword Security for CLI AccessUser and Enable (Privileged) ModesCLI Help FeaturesThe debug and show Commands
Configuring Cisco IOS SoftwareConfiguration Submodes and ContextsStoring Switch Configuration FilesCopying and Erasing Configuration FilesInitial Configuration (Setup Mode)IOS Version and Other Reload Facts
Exam Preparation TasksReview All the Key Topics
Chapter 8 Configuring Ethernet Switching“Do I Know This Already?” QuizFoundation TopicsConfiguration of Features in Common with Routers
Securing the Switch CLISecuring Access with Simple PasswordsSecuring Access with Local Usernames and PasswordsSecuring Access with External Authentication ServersConfiguring Secure Shell (SSH)Encrypting and Hiding PasswordsEncrypting Passwords with the service password CommandHiding the Enable PasswordHiding the Passwords for Local UsernamesConsole and vty SettingsBannersHistory Buffer CommandsThe logging synchronous and exec-timeout Commands
LAN Switch Configuration and OperationEnabling IP for Remote AccessConfiguring IPv4 on a SwitchVerifying IPv4 on a SwitchConfiguring Switch InterfacesPort SecurityConfiguring Port SecurityVerifying Port SecurityPort Security ActionsSecuring Unused Switch Interfaces
Exam Preparation Tasks
Chapter 9 Implementing Ethernet Virtual LANs“Do I Know This Already?” QuizFoundation TopicsVirtual LAN Concepts
Creating Multiswitch VLANs Using TrunkingVLAN Tagging Concepts
The 802.1Q and ISL VLAN Trunking ProtocolsForwarding Data Between VLANsRouting Packets Between VLANs with a RouterRouting Packets with a Layer 3 Switch
VLAN and VLAN Trunking Configuration and VerificationCreating VLANs and Assigning Access VLANs to an InterfaceVLAN Configuration Example 1: Full VLAN ConfigurationVLAN Configuration Example 2: Shorter VLAN ConfigurationVLAN Trunking Protocol (VTP)VLAN Trunking ConfigurationControlling Which VLANs Can Be Supported on a Trunk
Exam Preparation Tasks
Chapter 10 Troubleshooting Ethernet LANs“Do I Know This Already?” QuizFoundation TopicsPerspectives on Network Verification and Troubleshooting
Preparing to Use an Organized Troubleshooting ProcessTroubleshooting as Covered in This Book
Analyzing LAN Topology Using Cisco Discovery ProtocolExamining Information Learned by CDPExamining the Status of the CDP Protocols
Analyzing Switch Interface StatusInterface Status Codes and Reasons for Nonworking StatesInterface Speed and Duplex IssuesCommon Layer 1 Problems on Working Interfaces
Predicting Where Switches Will Forward FramesPredicting the Contents of the MAC Address TableAnalyzing the Forwarding PathPort Security and Filtering
Analyzing VLANs and VLAN TrunksEnsuring That the Right Access Interfaces Are in the Right VLANsAccess VLANs Not Being DefinedAccess VLANs Being DisabledCheck the Allowed VLAN List on Both Ends of a TrunkMismatched Trunking Operational States
Exam Preparation Tasks
Part II Review
Part III: IP Version 4 Addressing and Subnetting
Chapter 11 Perspectives on IPv4 Subnetting“Do I Know This Already?” QuizFoundation TopicsIntroduction to Subnetting
Subnetting Defined Through a Simple ExampleOperational View Versus Design View of Subnetting
Analyze Subnetting and Addressing NeedsRules About Which Hosts Are in Which SubnetDetermining the Number of SubnetsDetermining the Number of Hosts per SubnetOne Size Subnet Fits All—Or NotDefining the Size of a SubnetOne Size Subnet Fits AllMultiple Subnet Sizes (Variable-Length Subnet Masks)
This Book: One Size Subnet Fits All (Mostly)Make Design Choices
Choose a Classful NetworkPublic IP NetworksGrowth Exhausts the Public IP Address SpacePrivate IP NetworksChoosing an IP Network During the Design PhaseChoose the MaskClassful IP Networks Before SubnettingBorrowing Host Bits to Create Subnet BitsChoosing Enough Subnet and Host BitsExample Design: 172.16.0.0, 200 Subnets, 200 HostsMasks and Mask FormatsBuild a List of All Subnets
Plan the ImplementationAssigning Subnets to Different LocationsChoose Static and Dynamic Ranges per Subnet
Exam Preparation Tasks
Chapter 12 Analyzing Classful IPv4 Networks“Do I Know This Already?” QuizFoundation TopicsClassful Network Concepts
IPv4 Network Classes and Related FactsActual Class A, B, and C NetworksAddress FormatsDefault MasksNumber of Hosts per NetworkDeriving the Network ID and Related NumbersUnusual Network IDs and Network Broadcast Addresses
Practice with Classful NetworksPractice Deriving Key Facts Based on an IP AddressPractice Remembering the Details of Address ClassesAdditional Practice
Exam Preparation TasksAnswers to Earlier Practice Problems
Chapter 13 Analyzing Subnet Masks“Do I Know This Already?” QuizFoundation TopicsSubnet Mask Conversion
Three Mask FormatsConverting Between Binary and Prefix MasksConverting Between Binary and DDN MasksConverting Between Prefix and DDN MasksPractice Converting Subnet Masks
Identifying Subnet Design Choices Using MasksMasks Divide the Subnet’s Addresses into Two PartsMasks and Class Divide Addresses into Three PartsClassless and Classful AddressingCalculations Based on the IPv4 Address FormatPractice Analyzing Subnet Masks
Exam Preparation TasksAnswers to Earlier Practice Problems
Chapter 14 Analyzing Existing Subnets
“Do I Know This Already?” QuizFoundation TopicsDefining a Subnet
An Example with Network 172.16.0.0 and Four SubnetsSubnet ID ConceptsSubnet Broadcast AddressRange of Usable Addresses
Analyzing Existing Subnets: BinaryFinding the Subnet ID: BinaryFinding the Subnet Broadcast Address: BinaryBinary Practice ProblemsShortcut for the Binary ProcessBrief Note About Boolean MathFinding the Range of Addresses
Analyzing Existing Subnets: DecimalAnalysis with Easy MasksPredictability in the Interesting OctetFinding the Subnet ID: Difficult MasksResident Subnet Example 1Resident Subnet Example 2Resident Subnet Practice ProblemsFinding the Subnet Broadcast Address: Difficult MasksSubnet Broadcast Example 1Subnet Broadcast Example 2Subnet Broadcast Address Practice Problems
Practice Analyzing Existing SubnetsA Choice: Memorize or CalculateAdditional Practice
Exam Preparation TasksAnswers to Earlier Practice Problems
Part III Review
Part IV: Implementing IP Version 4
Chapter 15 Operating Cisco Routers“Do I Know This Already?” QuizFoundation TopicsInstalling Cisco Routers
Installing Enterprise RoutersCisco Integrated Services RoutersPhysical InstallationInstalling Internet Access RoutersA SOHO Installation with a Separate Switch, Router, and Cable ModemA SOHO Installation with an Integrated Switch, Router, and DSL Modem
Enabling IPv4 Support on Cisco RoutersComparisons Between the Switch CLI and Router CLIRouter InterfacesInterface Status CodesRouter Interface IP AddressesBandwidth and Clock Rate on Serial InterfacesRouter Auxiliary (Aux) PortOperational Status with the show version Command
Exam Preparation Tasks
Chapter 16 Configuring IPv4 Addresses and Routes
“Do I Know This Already?” QuizFoundation TopicsIP Routing
IPv4 Routing Process ReferenceAn Example of IP RoutingHost Forwards the IP Packet to the Default Router (Gateway)Routing Step 1: Decide Whether to Process the Incoming FrameRouting Step 2: Deencapsulation of the IP PacketRouting Step 3: Choosing Where to Forward the PacketRouting Step 4: Encapsulating the Packet in a New FrameRouting Step 5: Transmitting the FrameInternal Processing on Cisco RoutersPotential Routing Performance IssuesCisco Router Fast Switching and CEF
Configuring Connected RoutesConnected Routes and the ip address CommandRouting Between Subnets on VLANsConfiguring Routing to VLANs using 802.1Q on RoutersConfiguring Routing to VLANs Using a Layer 3 SwitchSecondary IP AddressingSupporting Connected Routes to Subnet Zero
Configuring Static RoutesStatic Route ConfigurationStatic Default Routes
Exam Preparation Tasks
Chapter 17 Learning IPv4 Routes with OSPFv2“Do I Know This Already?” QuizFoundation TopicsComparing Dynamic Routing Protocol Features
Routing Protocol FunctionsInterior and Exterior Routing ProtocolsComparing IGPsIGP Routing Protocol AlgorithmsMetricsOther IGP ComparisonsAdministrative Distance
Understanding the OSPF Link-State Routing ProtocolBuilding the LSDB and Creating IP RoutesTopology Information and LSAsApplying Dijkstra SPF Math to Find the Best RoutesUsing OSPF Neighbor RelationshipsThe Basics of OSPF NeighborsMeeting Neighbors and Learning Their Router IDScaling OSPF Through Hierarchical Design
OSPF ConfigurationOSPF Single-Area ConfigurationMatching with the OSPF network CommandVerifying OSPFConfiguring the OSPF Router IDMiscellaneous OSPF Configuration SettingsOSPF Passive InterfacesOSPF Default Routes
Exam Preparation Tasks
Chapter 18 Configuring and Verifying Host Connectivity“Do I Know This Already?” QuizFoundation TopicsConfiguring Routers to Support DHCP
DHCP Protocol Messages and AddressesSupporting DHCP for Remote Subnets with DHCP RelayInformation Stored at the DHCP ServerDHCP Server Configuration and Verification on RoutersIOS DHCP Server ConfigurationIOS DHCP Server VerificationDetecting Conflicts with Offered Versus Used Addresses
Verifying Host IPv4 SettingsIP Address and Mask ConfigurationName Resolution with DNSDefault Routers
Testing Connectivity with ping, traceroute, and telnetThe ping CommandTesting IP Routes with ping on a RouterControlling the Source IP Address with Extended pingThe traceroute CommandHow the traceroute Command Workstraceroute and Similar CommandsTelnet and Suspend
Exam Preparation Tasks
Part IV Review
Part V: Advanced IPv4 Addressing Concepts
Chapter 19 Subnet Design“Do I Know This Already?” QuizFoundation TopicsChoosing the Mask(s) to Meet Requirements
Review: Choosing the Minimum Number of Subnet and Host BitsNo Masks Meet RequirementsOne Mask Meets RequirementsMultiple Masks Meet RequirementsFinding All the Masks: ConceptsFinding All the Masks: MathChoosing the Best MaskThe Formal ProcessPractice Choosing Subnet MasksPractice Problems for Choosing a Subnet MaskAdditional Practice for Choosing the Subnet Mask
Finding All Subnet IDsFirst Subnet ID: The Zero SubnetFinding the Pattern Using the Magic NumberA Formal Process with Less Than 8 Subnet BitsExample 1: Network 172.16.0.0, Mask 255.255.240.0Example 2: Network 192.168.1.0, Mask 255.255.255.224Finding All Subnets with Exactly 8 Subnet BitsFinding All Subnets with More Than 8 Subnet BitsProcess with 9–16 Subnet BitsProcess with 17 or More Subnet BitsPractice Finding All Subnet IDs
Practice Problems for Finding All Subnet IDsAdditional Practice for Finding All Subnet IDs
Exam Preparation TasksAnswers to Earlier Practice Problems
Chapter 20 Variable-Length Subnet Masks“Do I Know This Already?” QuizFoundation TopicsVLSM Concepts and Configuration
Classless and Classful Routing ProtocolsVLSM Configuration and Verification
Finding VLSM OverlapsAn Example of Finding a VLSM OverlapPractice Finding VLSM Overlaps
Adding a New Subnet to an Existing VLSM DesignAn Example of Adding a New VLSM SubnetPractice Adding New VLSM Subnets
Exam Preparation TasksAnswers to Earlier Practice Problems
Chapter 21 Route Summarization“Do I Know This Already?” QuizFoundation TopicsManual Route Summarization Concepts
Route Summarization BasicsRoute Summarization and the IPv4 Subnetting PlanVerifying Manually Summarized Routes
Choosing the Best Summary RoutesThe Process to Find the Best Summary RouteSample “Best” Summary on Router R3Sample “Best” Summary on Router R2Practice Choosing the Best Summary Routes
Exam Preparation TasksAnswers to Earlier Practice Problems
Part V Review
Part VI: IPv4 Services
Chapter 22 Basic IPv4 Access Control Lists“Do I Know This Already?” QuizFoundation TopicsIPv4 Access Control List Basics
ACL Location and DirectionMatching PacketsTaking Action When a Match OccursTypes of IP ACLs
Standard Numbered IPv4 ACLsList Logic with IP ACLsMatching Logic and Command SyntaxMatching the Exact IP AddressMatching a Subset of the Address with WildcardsBinary Wildcard MasksFinding the Right Wildcard Mask to Match a SubnetMatching Any/All AddressesImplementing Standard IP ACLs
Standard Numbered ACL Example 1Standard Numbered ACL Example 2Troubleshooting and Verification Tips
Practice Applying Standard IP ACLsPractice Building access-list CommandsReverse Engineering from ACL to Address Range
Exam Preparation TasksAnswers to Earlier Practice Problems
Chapter 23 Advanced IPv4 ACLs and Device Security“Do I Know This Already?” QuizFoundation TopicsExtended Numbered IP Access Control Lists
Matching the Protocol, Source IP, and Destination IPMatching TCP and UDP Port NumbersExtended IP ACL ConfigurationExtended IP Access Lists: Example 1Extended IP Access Lists: Example 2Practice Building access-list Commands
Named ACLs and ACL EditingNamed IP Access ListsEditing ACLs Using Sequence NumbersNumbered ACL Configuration Versus Named ACL Configuration
Router and Switch SecurityReview: Password Protections for the CLIDisable ServicesControlling Telnet and SSH Access with ACLsACL Implementation ConsiderationsNetwork Time Protocol
Exam Preparation TasksAnswers to Earlier Practice Problems
Chapter 24 Network Address Translation“Do I Know This Already?” QuizFoundation TopicsPerspectives on IPv4 Address Scalability
CIDRRoute Aggregation for Shorter Routing TablesIPv4 Address ConservationPrivate Addressing
Network Address Translation ConceptsStatic NATDynamic NATOverloading NAT with Port Address Translation (PAT)NAT Overload (PAT) on Consumer Routers
NAT Configuration and TroubleshootingStatic NAT ConfigurationDynamic NAT ConfigurationDynamic NAT VerificationNAT Overload (PAT) ConfigurationNAT Troubleshooting
Exam Preparation Tasks
Part VI Review
Part VII: IP Version 6
Chapter 25 Fundamentals of IP Version 6“Do I Know This Already?” QuizFoundation TopicsIntroduction to IPv6
The Historical Reasons for IPv6The IPv6 ProtocolsIPv6 RoutingIPv6 Routing Protocols
IPv6 Addressing Formats and ConventionsRepresenting Full (Unabbreviated) IPv6 AddressesAbbreviating and Expanding IPv6 AddressesAbbreviating IPv6 AddressesExpanding Abbreviated IPv6 AddressesRepresenting the Prefix Length of an AddressCalculating the IPv6 Prefix (Subnet ID)Finding the IPv6 PrefixWorking with More Difficult IPv6 Prefix Lengths
Exam Preparation TasksAnswers to Earlier Practice Problems
Chapter 26 IPv6 Addressing and Subnetting“Do I Know This Already?” QuizFoundation TopicsGlobal Unicast Addressing Concepts
A Brief Review of Public and Private IPv4 AddressesReview of Public IPv4 Addressing ConceptsReview of Private IPv4 Addressing ConceptsPublic and Private IPv6 AddressesThe IPv6 Global Routing PrefixAddress Ranges for Global Unicast AddressesIPv6 Subnetting Using Global Unicast AddressesDeciding Where IPv6 Subnets Are NeededThe Mechanics of Subnetting IPv6 Global Unicast AddressesListing the IPv6 Subnet IdentifierList All IPv6 SubnetsAssign Subnets to the Internetwork TopologyAssigning Addresses to Hosts in a Subnet
Unique Local Unicast AddressesSubnetting with Unique Local IPv6 AddressesThe Need for Globally Unique Local Addresses
Exam Preparation Tasks
Chapter 27 Implementing IPv6 Addressing on Routers“Do I Know This Already?” QuizFoundation TopicsImplementing Unicast IPv6 Addresses on Routers
Static Unicast Address ConfigurationConfiguring the Full 128-Bit AddressEnabling IPv6 RoutingVerifying the IPv6 Address ConfigurationGenerating a Unique Interface ID Using EUI-64Dynamic Unicast Address Configuration
Special Addresses Used by RoutersLink-Local AddressesLink-Local Address Concepts
Creating Link-Local Addresses on RoutersIPv6 Multicast AddressesBroadcasts Versus MulticastsCommon Local Scope Multicast AddressesSolicited-Node Multicast AddressesMiscellaneous IPv6 Addresses
Exam Preparation TasksAnswers to Earlier Practice Problems
Chapter 28 Implementing IPv6 Addressing on Hosts“Do I Know This Already?” QuizFoundation TopicsThe Neighbor Discovery Protocol
Discovering Routers with NDP RS and RADiscovering Addressing Info for SLAAC with NDP RS and RADiscovering Neighbor Link Addresses with NDP NS and NADiscovering Duplicate Addresses Using NDP NS and NANDP Summary
Dynamic Configuration of Host IPv6 SettingsDynamic Configuration Using Stateful DHCP and NDPDifferences Between DHCPv6 and DHCPv4DHCPv6 Relay AgentsUsing Stateless Address AutoconfigurationBuilding an IPv6 Address Using SLAACCombining SLAAC with NDP and Stateless DHCP
Verification of Host IPv6 ConnectivityVerifying Host IPv6 Connectivity from HostsVerifying Host Connectivity from Nearby Routers
Exam Preparation Tasks
Chapter 29 Implementing IPv6 Routing“Do I Know This Already?” QuizFoundation TopicsConnected and Local IPv6 Routes
Rules for Connected and Local RoutesExample of Connected IPv6 RoutesExamples of Local IPv6 Routes
Static IPv6 RoutesStatic Routes Using the Outgoing InterfaceStatic Routes Using Next-Hop IPv6 AddressExample Static Route with a Global Unicast Next-Hop AddressExample Static Route with a Link-Local Next-Hop AddressStatic Default Routes
Dynamic Routes with OSPFv3Comparing OSPF for IPv4 and IPv6OSPF Routing Protocol Versions and ProtocolsComparing OSPFv2 and OSPFv3Configuring Single-Area OSPFv3OSPFv3 Single-Area Configuration ExampleOSPFv3 Passive InterfacesVerifying OSPFv3 Status and RoutesVerifying OSPFv3 Configuration SettingsVerifying OSPFv3 NeighborsExamining the OSPFv3 DatabaseExamining IPv6 Routes Learned by OSPFv3
Exam Preparation Tasks
Part VII Review
Part VIII: Final Review
Chapter 30 Final ReviewAdvice About the Exam Event
Learn the Question Types Using the Cisco Certification Exam TutorialThink About Your Time Budget Versus Numbers of QuestionsA Suggested Time-Check MethodMiscellaneous Pre-Exam SuggestionsExam-Day Advice
Exam ReviewPractice Subnetting and Other Math-Related SkillsTake Practice ExamsPracticing Taking the ICND1 ExamPracticing Taking the CCNA ExamAdvice on How to Answer Exam QuestionsTaking Other Practice ExamsFind Knowledge Gaps Through Question ReviewPractice Hands-On CLI SkillsReview Mind Maps from Part ReviewDo LabsOther Study TasksFinal Thoughts
Part IX: Appendixes
Appendix A Numeric Reference Tables
Appendix B ICND1 Exam Updates
Glossary
Index
DVD-only Appendixes
Appendix C: Answers to the “Do I Know This Already?” Quizzes
Appendix D: Practice for Chapter 12: Analyzing Classful IPv4 Networks
Appendix E: Practice for Chapter 13: Analyzing Subnet Masks
Appendix F: Practice for Chapter 14: Analyzing Existing Subnets
Appendix G: Practice for Chapter 19: Subnet Design
Appendix H: Practice for Chapter 20: Variable-Length Subnet Masks
Appendix I: Practice for Chapter 21: Route Summarization
Appendix J: Practice for Chapter 22: Basic IPv4 Access Control Lists
Appendix K: Practice for Chapter 25: Fundamentals of IP Version 6
Appendix L: Practice for Chapter 27: Implementing IPv6 Addressing on Routers
Appendix M: Memory Tables
Appendix N: Memory Tables Answer Key
Appendix O: Mind Map Solutions
Appendix P: Study Planner
Where are the Companion Content Files?
Icons Used in This Book